| 摘要 |
A high-power mining lamp, comprising a light emitting assembly (2) and a heat dissipation assembly (1). The heat dissipation assembly (1) comprises a heat transfer plate (11), and at least two heat dissipation coil bodies (12) disposed on the heat transfer plate (11). Each heat dissipation coil body (12) comprises a plurality of heat dissipation fin arrays (121) and a supporting piece (122) engaged between every two adjacent heat dissipation fin arrays (121). Heat tubes (13) are inserted into the heat dissipation fin arrays (121). The heat tubes (13) are in heat-conductive connection to the heat transfer plate (11). |
